- 您现在的位置：买卖IC网 > PDF目录64884 > FA3635P 1 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP8 PDF资料下载
参数资料
| 型号： | FA3635P |
| 元件分类： | 稳压器 |
| 英文描述： | 1 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封装： | DIP-8 |
| 文件页数： | 2/5页 |
| 文件大小： | 37K |
| 代理商： | FA3635P |
FA3635P
2
s Electrical characteristics (Ta=25
°C, VCC=44V, CREF=0.1F)
Reference voltage section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
terminal Voltage
VREG
CREF=0.1
F
3.00
3.12
3.24
V
Oscillator section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Oscillation frequency
fOSC
70
81
100
kHz
Frequency change with supply voltage
fdV
VCC=10 to 45V
±1
±3%
Frequency change with temperature
fdT
Ta=–20 to +85
°C
±3
±5%
Error amplifier section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Input common mode voltage range
VICOM
0.2
2.5
V
Open-loop gain
AVOL
55
dB
Unity-gain bandwidth
fT
1.0
MHz
Output sink current
IFBL
Voltage follower
3.0
3.8
mA
VFB=Vref+0.05V
Output source current
IFBH
Voltage follower
–140
–100
A
VFB=Vref–0.05V
Reference Voltage
Vref
Voltage follower
0.97
1.00
1.03
V
VCC=10 to 45V
Ta=–20 to +85
°C
Input threshold voltage (Pin 2)
VFB 0
Duty cycle=0%
0.5
0.6
0.7
V
VFB 100
Duty cycle=100%
2.3
2.5
2.7
V
Undervoltage lockout circuit section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Operating voltage
VUVLO
5.0
6.1
8.5
V
Soft-start circuit section
Item
Symbol
Test condition
Min.
Typ.
Max.
Unit
Input threshold voltage (Pin 7)
VCS 0
Duty cycle=0%
0.5
0.6
0.7
V
VCS 100
Duty cycle=100%
2.3
2.5
2.7
V
Charge current
ICS
–2.8
–2.2
–1.6
A
s Recommended operating conditions
Item
Symbol
Min.
Max.
Unit
Supply voltage
VCC
10.0
45.0
V
REF terminal by-pass capacitor
CREF
0.047 0.22
F
VCC terminal by-pass capacitor
CO
470
F
s Absolute maximum ratings
Item
Symbol
Rating
Unit
VCC
50.0
V
VIN
5.5
V
Pd
1.1
W
Tj
125
°C
Operating temperature
Top
–20 to +85
°C
Storage temperature
Tstg
–40 to +150
°C
Supply voltage
Error amplifier input voltage
Total Power dissipation
(Ta = 25
°C)
Junction temperature
相关PDF资料 |
PDF描述 |
|---|---|
| FA4720-1 | 1000 MHz, LOW PASS FILTER |
| FA4720-2 | 1300 MHz, LOW PASS FILTER |
| FA4720-3 | 1870 MHz, LOW PASS FILTER |
| FA4720-4 | 3400 MHz, LOW PASS FILTER |
| FA4720-5 | 4300 MHz, LOW PASS FILTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FA3641 | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:PWM control IC with light load power saving function For Switching Power Supply Control |
| FA3641N | 制造商:Panasonic Industrial Company 功能描述:IC |
| FA3641N-H1 | 制造商:Fuji Electric 功能描述: |
| FA3641P | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:PUJI Power Supply Controllc |
| FA3641P_00 | 制造商:FUJI 制造商全称:Fuji Electric 功能描述:PUJI Power Supply Controllc |
发布紧急采购，3分钟左右您将得到回复。